Home / 8,173,753-11,280,129.06-4,552,081

Finding the Fourth Proportional to 8,173,753, 11,280,129.06 and 4,552,081

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Solution

The fourth proportional to 8,173,753, 11,280,129.06 and 4,552,081 is: 6,282,066.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,173,753 : 11,280,129.06 = 4,552,081 : x
  2. Step 2: Convert to fraction form
    8,173,753/11,280,129.06 = 4,552,081/x
  3. Step 3: Cross multiply
    8,173,753x = 11,280,129.06 × 4,552,081
  4. Step 4: Simplify right side
    8,173,753x = 51,348,061,171,573.86
  5. Step 5: Solve for x
    x = 51,348,061,171,573.86/8,173,753
  6. Step 6: Final answer
    x = 6,282,066.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.